<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
      @submit.native.prevent
    >
      <el-form-item label="标题" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入标题"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['wx:wxSlide:add']"
          >新增</el-button
        >
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['wx:wxSlide:edit']"
          >修改</el-button
        >
      </el-col> -->
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['wx:wxSlide:remove']"
          >删除</el-button
        >
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['wx:wxSlide:export']"
        >导出</el-button>
      </el-col> -->
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="wxSlideList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <!-- <el-table-column label="轮播图" align="center" prop="id" /> -->
      <el-table-column
        label="类型"
        align="center"
        prop="mode"
        :formatter="modeFormat"
      />
      <el-table-column
        label="图片类型"
        align="center"
        prop="type"
        :formatter="typeFormat"
      />
      <el-table-column
        label="标题"
        align="center"
        prop="title"
        :show-overflow-tooltip="true"
      />
      <el-table-column label="图片链接" align="center" prop="imgUrl"
        ><template slot-scope="scope">
          <el-image
            :src="scope.row.imgUrl"
            style="width: 80px"
            :preview-src-list="[scope.row.imgUrl]"
          /> </template
        >
      </el-table-column>
      <el-table-column
        label="跳转链接"
        align="center"
        prop="linkUrl"
        :show-overflow-tooltip="true"
      />
      <el-table-column label="商品" align="center" prop="goodsId" />
      <el-table-column
        label="状态"
        align="center"
        prop="status"
        :formatter="statusFormat"
      />
      <el-table-column
        label="创建时间"
        align="center"
        prop="createAt"
        width="180"
      >
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createAt) }}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['wx:wxSlide:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['wx:wxSlide:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改轮播图对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="类型">
          <el-radio-group v-model="form.mode">
            <el-radio
              v-for="dict in modeOptions"
              :key="dict.dictValue"
              :label="parseInt(dict.dictValue)"
              >{{ dict.dictLabel }}</el-radio
            >
          </el-radio-group>
        </el-form-item>
        <el-form-item label="图片类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择图片类型：">
            <el-option
              v-for="dict in typeOptions"
              :key="dict.dictValue"
              :label="dict.dictLabel"
              :value="parseInt(dict.dictValue)"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="标题" prop="title">
          <el-input
            v-model="form.title"
            placeholder="请输入标题"
            maxlength="250"
          />
        </el-form-item>
        <el-form-item label="图片链接">
          <imageUpload v-model="form.imgUrl" />
        </el-form-item>
        <el-form-item label="跳转链接" prop="linkUrl" v-if="form.mode == 1" >
          <el-input
            v-model="form.linkUrl"
            placeholder="请输入跳转链接，例：http://www.baidu.com"
            maxlength="250"
          />
        </el-form-item>
        <!-- <el-form-item label="商品id" prop="goodsId" v-if="form.mode==2">
          <el-select v-model="form.goodsId" placeholder="请选择商品id">
            <el-option label="请选择字典生成" value="" />
          </el-select>
        </el-form-item> -->
        <el-form-item label="商品" v-if="form.mode == 2">
          <!-- <el-select v-model="form.goodsId" placeholder="请选择" filterable remote
                           reserve-keyword
                           placeholder="请输入关键词"
                           :remote-method="remoteMethod"
                           :loading="loading"
                           @focus="repeatList"
                           clearable="true"
                           @change="handleSelectBranchCom"> -->
          <el-select
            v-model="form.goodsId"
            placeholder="请选择"
            filterable
            remote
            reserve-keyword
            :remote-method="remoteMethod"
            :loading="loading"
            :clearable="true"
            @change="handleSelectBranchCom"
          >
            <el-option
              v-for="item in goodsOptions"
              :key="item.id"
              :label="item.name"
              :value="item.id"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="状态">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in statusOptions"
              :key="dict.dictValue"
              :label="parseInt(dict.dictValue)"
              >{{ dict.dictLabel }}</el-radio
            >
          </el-radio-group>
        </el-form-item>
        <!-- <el-form-item label="创建时间" prop="createAt">
          <el-date-picker clearable size="small"
            v-model="form.createAt"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择创建时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="删除标记(0-正常,1-删除)" prop="delFlag">
          <el-input v-model="form.delFlag" placeholder="请输入删除标记(0-正常,1-删除)" />
        </el-form-item> -->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listWxSlide,
  getWxSlide,
  delWxSlide,
  addWxSlide,
  updateWxSlide,
  exportWxSlide,
} from "@/api/wx/wxSlide";
import ImageUpload from "@/components/ImageUpload";

export default {
  name: "WxSlide",
  components: {
    ImageUpload,
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 轮播图表格数据
      wxSlideList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 类型：0：跳商品，1：跳链接，2：不跳字典
      modeOptions: [],
      //商品选项
      goodsOptions: [],
      // 图片类型：0：门户首页轮播图 1：商城首页轮播图2商城广告图3文档中心轮播图4活动列表5新闻中心6供需大厅7入驻流程字典
      typeOptions: [],
      // 状态(0-显示,1-隐藏)字典
      statusOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {},
    };
  },
  created() {
    this.getList();
    this.getDicts("cms_silde_type").then((response) => {
      this.modeOptions = response.data;
    });
    this.getDicts("wx_silde_status").then((response) => {
      this.typeOptions = response.data;
    });
    this.getDicts("sys_men_status").then((response) => {
      this.statusOptions = response.data;
    });
  },
  methods: {
    /** 查询轮播图列表 */
    getList() {
      this.loading = true;
      listWxSlide(this.queryParams).then((response) => {
        this.wxSlideList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 类型：0：跳商品，1：跳链接，2：不跳字典翻译
    modeFormat(row, column) {
      return this.selectDictLabel(this.modeOptions, row.mode);
    },
    // 图片类型：0：门户首页轮播图 1：商城首页轮播图2商城广告图3文档中心轮播图4活动列表5新闻中心6供需大厅7入驻流程字典翻译
    typeFormat(row, column) {
      return this.selectDictLabel(this.typeOptions, row.type);
    },
    // 状态(0-显示,1-隐藏)字典翻译
    statusFormat(row, column) {
      return this.selectDictLabel(this.statusOptions, row.status);
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        mode: 0,
        type: null,
        title: null,
        imgUrl: null,
        linkUrl: null,
        goodsId: null,
        status: 0,
        createAt: null,
        delFlag: null,
      };
      this.resetForm("form");
    },
    handleSelectBranchCom(item) {
      console.log("远程搜索选中后返回的item：：：：：即value的值");
      console.log(item);
      //如果要获取选择的 id或者名字   从item中取值
      this.searchid = item;
      console.log(this.searchid);
    },
    // 搜索模糊查询数据下拉框
    remoteMethod(query) {
      var that = this;
      console.log(query);
      getWxSlide(0,query).then((response) => {
        this.goodsOptions = response.goodsList;
      });
      
    },

    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      getWxSlide().then((response) => {
        this.form = response.data || {};
        this.open = true;
        this.goodsOptions = response.goodsList;
        this.title = "添加轮播图";
      });
      // this.open = true;
      // this.title = "添加轮播图";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids;
      getWxSlide(id).then((response) => {
        this.form = response.data;
        this.open = true;
        this.goodsOptions = response.goodsList;
        this.title = "修改轮播图";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != null) {
            updateWxSlide(this.form).then((response) => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addWxSlide(this.form).then((response) => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除轮播图选中数据', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(function () {
          return delWxSlide(ids);
        })
        .then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        });
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm("是否确认导出所有轮播图数据项?", "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(function () {
          return exportWxSlide(queryParams);
        })
        .then((response) => {
          this.download(response.msg);
        });
    },
  },
};
</script>
